In a paravirtualized environment, which answer best describes the drivers that are used in
domO and the guest to communicate block I/O requests?
A.
A blkback driver is used in dom0, and a blkfront driver is used in the guest.
B.
A native device driver is used in dom0, and a blkback driver is used in the guest.
C.
A blkfront driver is used in dom0, and a native device driver is used in the guest.
D.
A blkfront driver is used in dom0, and a blkbck driver is used in the guest.
E.
Native drivers are used in both dom0 and the guest.